Seiko Watch SBTM170 Seiko Selection Solar Watch Men's Radio-Controlled

--------------------------------------------------------------------------------- We are a Japanese watch specialty store. * Operated by Japanese sellers - Japanese sellers with trust and experience. * Direct from Japan - All items are carefully packed and shipped promptly from Japan. * Highest quality control - Inspected by Japanese standards to ensure high quality products. --------------------------------------------------------------------------------- Individual packaging and Japanese warranty included Solar radio wave correction Approximately 6 months when fully charged, approximately 1.5 years when in power save mode Average monthly error of ±15 seconds when not receiving Fully automatic calendar function (until December 31, 2099)